baber/WOPTO huggingface dataset:
Patent JP-H02229626-A (JP)
Title: Seal method for opening end part at the time of bulge working
Inventor: SUKIMOTO KISHIN
IPC: B21D26/033
Filed: 1989-02-28
Abstract: PURPOSE:To tightly seal up a clearance between a seal metallic fixture and an end face of a metallic tube by pressing the seal metallic fixture toward the end part of the metallic tube and pushing an annular projecting part into the end face of the metallic tube. CONSTITUTION:At the time of performing bulge working to an Al tube 1, a seal metallic fixture 10 is formed from steel. The outside diameter of the seal metallic fixture 10 is set to the same diameter as the Al tube 1, and an inserting part 12 into the Al tube 1, whose diameter is smaller than that of the tube is formed integrally through a stepped part 11 on its left side. In the stepped part 11, an annular projecting part 13 whose tip is sharp is formed integrally extending over the whole periphery. The Al tuber 1 is placed in a bulge working use die 2, and thereafter, the inserting part 12 of the seal metallic fixture 10 is inserted into the Al tube 1. After the tip of the annular projecting part 13 comes into contact with the end face of the Al tube 1, the seal metallic fixture 10 is further pressed and the annular projecting part 13 is pushed into the end face of the Al tube 1, and the end face of the Al tube 1 and the stepped part 11 are allowed to adhere closely to each other. As a result, a clearance between the end face of the Al tube 1 and the seal metallic fixture is sealed up tightly. In this state, by leading fluid pressure into the Al tube 1 from a fluid passage 14 of the seal metallic fixture, and compressing the Al tube 1 in the axial direction by the seal metallic fixture, bulge working is performed.
Patent JP-H11252336-A (JP)
Title: Image processor
Inventor: KUWABARA TETSUYA
IPC: H04N1/21
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which reduces the waste in communication time and recording paper in the transmission and reception of image data and which uses effectively the recording capacity of an image memory. SOLUTION: The presence or the absence of an entire white line is determined for each line on data of an original image until a page termination signal is detected. However, if it is not entire white line, data is accumulated in an image memory 4. If data is the whole white line, an operation for accumulating data in a buffer memory 4a is repeated. When data which is not the whole white line is detected after the whole white line, the whole white lines which have been accumulated up to then are made to accumulate in the image memory.
Patent JP-S62206407-A (JP)
Title: 3-dimensional measuring device
Inventor: KAWAI SHIGERU
IPC: G01S17/32
Filed: 1986-03-07
Abstract: PURPOSE:To obtain quickly 3-dimensional information, by obtaining a light-beam path difference of a reference beam and a reflecting beam using a plurality of laser beams and conducting 1-dimensional parallel measurements of distances to a specimen and scanning these laser beams one-dimensionally. CONSTITUTION:A specimen 6 is scanned by a beam scanning means 5. Scattering light beams from the specimen are interfered by the reference beam coming from a corner cube 4 on a detector array 8. The interference pattern causes waviness in proportion to a light beam path difference. Frequency of the wavinesses is passed through a low-range filter 10 and the frequency is counted by a counter 11 and the data are transported to an arithmetic operating appqratus 12 and thus, a distance to the specimen can be measured by a characteristic equation. As a plurality of laser beams from a laser array 1 is used, a plurality of data can be obtained in parallel by a single measurement, by data obtained with time series accompanying the rotation of a scanning means 5, such as a rotary multi-face mirror, measurements of in the 3-dimension can be available.
Patent JP-H06256399-A (JP)
Title: Purification of human interleukin 11
Inventor: NAKASAI FUJIE
IPC: C07K14/52
Filed: 1993-03-10
Abstract: PURPOSE:To efficiently purify the subject material having activities of platelet increase, antibody productivity enhancement, colony formation, etc., and used as platelet increasing agent, etc., by subjecting a solution of crude human interleukin 11 to chromatography on silica gel. CONSTITUTION:Human interleukin 11 is purified in high quality with excellent reproducibility and operability by the following process. A human normal diploid fibroblast cell is cultured at 37 deg.C to attain sufficient growth and the culture broth is subjected to induction with synthetic nucleic acid poly I:poly C. The culture supernatant is put on a silica column and an absorbed substance is eluted with 20mM hydrochloric acid (pH 2) containing 50% ethylene glycol to obtain an interleukin 11 solution. The effluent of the silica chromatography is introduced into a cation exchange column, the impurity protein is removed by washing the column and the absorbed substance is eluted with a <=0.05M phosphate buffer solution containing 0.1-1M sodium chloride and, subsequently, the effluent is purified by a reverse phase high performance liquid chromatography.
Patent JP-H05247197-A (JP)
Title: Polycarbonate resin having improved adhesivity to metal
Inventor: TOKUDA TOSHIMASA
IPC: G11B7/24047
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a polycarbonate resin useful as optical discs, optical cards, various deposited films, etc., having excellent adhesivity to deposited metal films. CONSTITUTION:A polycarbonate resin obtained by using a cyano group or nitro group-containing end terminator, having an amount of cyano group or nitro group of one or more groups based on 100 carbonate units.
Patent JP-S59174384-A (JP)
Title: Image recording material
Inventor: TORII NOBUHIRO
IPC: B41M5/132
Filed: 1983-03-24
Abstract: PURPOSE:An image recording material excellent in fading resistance of color pictures and stability of white ground by combining an electrondonative colorless dye and an electron acceptive developing agent containing rosin (modified). CONSTITUTION:An electron acceptive developing agent composed of semisynthetic solid acids is obtained by a method in which a clay mineral having regular tetrahedron-layer structure of silica is acid-treated in such a way that SiO2 content when dried at 105 deg.C for 3hr is 82-96.5wt%, dispersed in an aqueous medium, and a soluble Mg and/or aluminum compound is added to the aqueous medium to make the clay mineral contact with the soluble Mg and/or aluminium compound (in case where the compund is other than hydroxide, the compound is neutralized with alkali or acid to form hydroxide) to introduce Mg and/or aluminum component into the clay mineral. The 100pts.wt. the developing agent is mixed with 0.1-50pts.wt. rosin or its modified (e.g., rosin-modified phenol resin) and a binder, and the mixture is coated on a supporter and dried to obtain a developing sheet. The developing sheet is combined with a color-forming sheet coated with an electron donative colorless dye to obtain an image recording material.
Patent JP-S59177118-A (JP)
Title: Dehumidifying apparatus
Inventor: KANETANI KIYOUICHI
IPC: B01D53/26
Filed: 1983-03-24
Abstract: PURPOSE:To provide the titled apparatus having good air permeability, keeping dehumidifying efficiency and operated by a low output blower, in an air conditioning system using a dehumidifying material, constituted by using the dehumidifying material obtained by forming the surface layers thereof from a material having good water absorbing efficiency at a high temp. while forming the inner layer thereof from a material having good water absorbing efficiency at a low temp. CONSTITUTION:Air sent in a heat exchanger 2 by a blower is heated by the heat obtained in a solar heat collector 1 and discharged from a heat exchanger 5 while heating and dehumidifying the material in a dehumidifying tank 3 or 4. The air in a room is sent to the regenerated dehumidifying tank 3 or 4 by a blower 5' to be dehumidified and heated by heat of adsorption but cooled by a heat exchanger 6 and further cooled by heat of evaporation in a humidifier 7 to enter the room as cooled air. The dehumidifying material is poor in heat conductivity and the outside thereof is a high temp. but the inside thereof is a low temp. If the outside is formed of a silica gel and the inside is formed of zeolite, dehumidifying efficiency is improved and is not lowered even if air is sent by a low output blower.
Patent JP-H07257982-A (JP)
Title: Jig for producing ceramics joined body and production of ceramics joined body using the jig
Inventor: YOSHIDA TOSHIHIRO
IPC: C04B37/00
Filed: 1994-03-22
Abstract: PURPOSE:To prevent the mispositioning of members in sintering by using a jig with specified structure to joint a ceramics perforated plate and a ceramics tubular body. CONSTITUTION:A tubular body 2 made of a ceramics sintered body is inserted into each through-hole 3 of the perforated plate 1 made of a ceramics unsitered body having plural through-holes 3, the tubular body 2 is erected vertically to the floor to position the plate 1 at the upper and lower ends of the tubular body 2, and the assembly is sintered and integrally joined by utilizing the difference in shrinkage rate in sintering between both members. In this case, a jig 6 with the following structure is used. Namely, the jig consists of an end part 13 to be inserted into the jig fixing hole 12 preformed in the plate 1 and having an outer diameter slightly smaller than the diameter of the hole 12 and a barrel part 14 having an outer diameter larger than the diameter of the hole 12, the end part 13 and barrel part 14 are separably combined at the engaging part 16 when the end and barrel parts are engaged without being restricted by each other, and the jig is integrated with the ceramics joined body after the joining is completed.
Patent JP-H08219971-A (JP)
Title: Vessel for oxidation of ceramics
Inventor: FUKAMI AKIRA
IPC: B01J19/00
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a ceramics oxidation vessel which achieves highly reliable analysis results of an oxidation degree or impurities of ceramics by easily coupling a sample with oxygen present in the air in an oxidation process thereby turning the sample into fine particles. CONSTITUTION: This is a vessel to store a ceramics sample and turn the sample into particles by a heating/oxidation process. The interior of a main body 1 of the cylindrical vessel is separated to two, upper and lower cavities A and B by a porous vent plate 2 set in the vessel. When a surface 101 of the plate 2 where a sample is to be placed in inclined to a horizontal plane, the surface of the sample even in a lump or pellet 102X is oxidized as it is and turned into particles to drop in the neighborhood. Accordingly, the oxidation of the sample to particles is accelerated while the surface of the sample is exposed newly.
Patent JP-S60194447-A (JP)
Title: Method for supplying developer replenishing solution of photosensitive plate
Inventor: MATSUZAKI YOSHIYASU
IPC: G03F7/30
Filed: 1984-03-16
Abstract: PURPOSE:To automatically decide an amt. of replenishing developing soln. and to feed it by detecting the difference between solubilities of the nonimage part of a photosensitive layer in a fresh developing soln. and a fatigued one as the difference between impedance values with a sensor, and comparing the detected value with a predetermined reference impedance value of each kind of plate. CONSTITUTION:The difference occurring between the solubilities in a fresh developing soln. 3 and a fatigued one 3 renders the widths L1 of the toes of the eluted part of a photosensitive layer 2 formed on a support 1 in the fresh soln. smaller than in the fatigued one, and causes the difference between the impedance values obtained with the electrodes 4a, 4b of a sensor 4 inserted into both developing solns. For example, the electrodes of a sensor 8 are inserted into a developing soln. 6 fed into a developing zone 5 on a photosensitive plate 7, impedance difference is sent from a difference signal generating means 11 to a replenishing signal generating means 12, and a driving device 13 is allowed to open a valve 16 with a signal sent from the means 12 to supply a necessary replenishing developing soln., thus automatically maintaining the developing soln. 6 in a state of an always fresh developing soln., and preventing poor development.
Patent JP-H08242976-A (JP)
Title: Deelectrifying cover for car seat
Inventor: YAMADA KOHEI
IPC: A47C31/11
Filed: 1995-03-10
Abstract: PURPOSE: To provide a deelectrifying cover for car seat which can instantly absorb away the static electricity generated between the seat and a human body, can be installed and removed simply, and can conduct the cleaning easily. CONSTITUTION: This deelectrifying cover to be set on the upper surface of a car seat is composed of a back 12 furnished in compliance with the upper surface configuration of the seat 1 and a mounting part 13 to be mounted on a supporting rod 3 of a head rest 2 extended at the top of the back 12, wherein the back 12 and part 13 contain an electroconductive material.
Patent JP-H03252584-A (JP)
Title: Active sonar buoy signal target separate display system
Inventor: HARADA NAOHISA
IPC: G01S15/52
Filed: 1990-03-01
Abstract: PURPOSE:To identify echo data from an underwater target in a specific direction by selecting and displaying Doppler data and azimuth data in an azimuth range set centering on the direction of Doppler data corresponding to a cursor position. CONSTITUTION:Selected azimuth range data 103 which is calculated 4 from azimuth data 102, cursor position data 107, and azimuth range data 108 is inputted to an azimuth data selection part 3, selected azimuth data 106 within the range of the data 103 is extracted from the data 102 and outputted to a display part 5, and selected cell number data 104 indicating the cell number of the data 106 is outputted to a Doppler frequency data selection part 2. The selection part 2 extracts data 105 with a selected Doppler frequency corresponding to the data 104 from Doppler frequency data 101 inputted from an active signal analysis part 1 and outputs it to a display part 5. Then the display part 5 displays only the frequency 105 and data 106.
Patent JP-S61209200-A (JP)
Inventor: TANAKA MAKOTO
IPC: B32B33/00
Filed: 1985-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01224960-A (JP)
Title: Magneto-optical recording medium
Inventor: NAKADA MASABUMI
IPC: G11B11/10
Filed: 1988-03-03
Abstract: PURPOSE:To enhance corrosion resistance and long period reliability by having an easy axis in an orthogonal direction to a film surface and composing a recording layer of a magnetic alloy containing a rare earth, iron group transition elements, Ta and Ti. CONSTITUTION:On a glass substrate 1, an intermediate layer (a silicon nitride film by means of spatterning) 2, a magneto-optical recording layer (TbFeCo+M by means of the spatterning) 3, and a protective layer (the silicon nitride film by means of the spatterning) 4 are successively formed. Here, M indicates the metallic elements of the Ti and Ta. That is, the both Ti which is the most effective for pitting and the Ta which is the most effective for the corrosion of an external peripheral edge part are simultaneously added to the TbFeCo. Thus, the recording medium having the excellent corrosion resistance can be obtained, and the long period reliability can be enhanced.
Patent JP-S60197781-A (JP)
Title: Adhesive and flexible printed circuit board
Inventor: FUMITA MASAYA
IPC: H05K3/38
Filed: 1984-03-19
Abstract: PURPOSE:To provide an adhesive for a flexible printed circuit board consisting of a specified acrylic resin, an epoxy resin and a polyisocyanate, which bonds metal foil to plastic film strongly and has markedly improved resistance to thermal degradation of bonding strength. CONSTITUTION:The adhesive consists of 100pts.wt. (A) acrylic resin obtained by copolymerization of 15-35wt% acrylonitrile, 55-83wt% 5C or lower alcohol ester of (meth)acrylic acid and 2-10wt% (meth)acrylic acid, 5-70pts.wt. (B) epoxy resin and 20-100pts.wt. (C) polyisocyanate. The adhesive bonds metal foil (e.g. copper foil) strongly to plastic film (e.g. polyamide film) with markedly improved resistance to thermal degradation of bonding power. Satisfactory results are also obtainable for general properties including resistance to heat of soldering and solvent and electrical properties.
Patent JP-S57166768-A (JP)
Title: Character/picture reader
Inventor: KATAOKA HIROSHI
IPC: H04N1/028
Filed: 1981-04-07
Abstract: PURPOSE: To read character/picture information as large as an area of 2 pages by providing both sides of a plate light source with a plate photoconductive layer and an optical system and inserting this light source between the page of a book.  
     CONSTITUTION: Close-contact image sensors 4a and 4b formed by a photoconductive layer are fixed on both sides of a plate light source 3 composing of EL, etc. Optical systems 5a and 5b such as "Selfoc " type lens are arranged on respective upper surfaces of the image sensors 4a and 4b. Moreover, transparent supporting elements 6a and 6b such as a glass plate are fitted on respective upper surface of the optical systems 5a and 5b. By inserting the reading device having such configuration into the page of a book, the character/picture information as large as an area of 2 pages is fetched as an electric signal from the plate photoconductive layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05245663-A (JP)
Title: Laser beam machine
Inventor: FUJIWARA SHIGENORI
IPC: B41J2/00
Filed: 1992-03-10
Abstract: PURPOSE:To easily change a pattern by constituting a pattern mask so that a desired pattern can be selected arbitrarily from plural patterns formed on the pattern mask. CONSTITUTION:This device is provided with an oscillator 10 to oscillate laser beam and a transmitting optical system 12 to transmit the laser beam L oscillated from this laser beam machine to a specified position. Further, this device is provided with a converging means to converge the laser beam sent by this transmitting means, a pattern mask 13 which is provided with plural patterns to be marked on a material to be worked based on the laser beam from this converging means and formed freely rotatably so that these patterns can be selected arbitrarily. In this way, the pattern can be changed easily and the productivity in marking can be improved.
Patent JP-S55142260-A (JP)
Title: Detecting and follow-up device for point of inflection
Inventor: ODA MINORU
IPC: G01T1/185
Filed: 1979-04-24
Abstract: PURPOSE: To enable the automatic detecting and follow up of a point of inflection of electric characteristics, by adapting an output from an integrator in a radiation ionization chamber to follow up a point of inflection of input and output characteristics of an object to be controlled.  
     CONSTITUTION: An ionization charge proportional to a dose rate is generated in a radiation ionization chamber 1, and an electric current varying with a bias voltage is taken out. This electric current is amplified 2 and then applied to a differentiator 3. An output from the differentiator 3, which varies with the lapse of time, is supplied to a comparator 7 having hysterisis characteristics through a differentiator 4. An output voltage from the comparator 7 is integrated in an integrator 10, an output from which is applied as a bias voltage to the ionization chamber 1. When the bias voltage increases, an output from the differentiator 4 decreases. When the biase voltage has exceeded a point of inflection, the output from the differentiator 4 is changed from a positive level to a negative level. When the viase voltage has exceeded a negative hysterisis voltage of the comparator 7, the output from the comparator 7 is inverted, and an output from the integrator 10 is varied in the opposite direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61208887-A (JP)
Title: Semiconductor laser apparatus
Inventor: TANAKA HARUO
IPC: H01S5/00
Filed: 1985-03-13
Abstract: PURPOSE:To reduce total cost of a product by electrically connecting a laser diode chip to an external lead through a sub-electrode formed via an insulation layer to the surface where a laser diode chip of sub-mount is fixed. CONSTITUTION:A laser diode chip 5 is electrically connected to an external lead 6a through a sub-electrode 43 formed via an insulation layer 41 of sub- mount 4. Each measuring device is connected to a lower electrode of submount 4 and a sub-electrode 43 for measuring various characteristics of laser diode chip 5 and aging in order to judge adequacy of chip. However, a measured value obtained in this case is a little different from a measured value obtained after packaging, but since heat radiation characteristic becomes better after the packaging. Therefore, the value obtained does not become worth than that measured under this condition. Thereby, since an additional worth to a defective one to be wasted is remarkably reduced, total cost of product can be lowered.
Patent JP-S59177902-A (JP)
Title: Core
Inventor: SAWA TAKAO
IPC: H01F27/255
Filed: 1983-03-29
Abstract: PURPOSE:To obtain a core for high frequency application such as a transformer and a choke coil without deteriorating a low iron loss property in high frequency range of an amorphous alloy by a method wherein the amorphous alloy powder, which has metamorphosed layer on its surface, is bound through this metamorphosed layer. CONSTITUTION:Amorphous alloy powder, which has metamorphosed layer on its surface, is bound by this metamorphosed layer. The metamorphosed layer is, for example, oxide layer which is formed, for instance, by thermal treatment under the pressure. The amorphous alloy powder has the composition, for instance, expressed by the formula (Fe1-aMa)100-bYb, where M means at least one of Cr, Nb, Mo, Ta, W, V, Mn, Ti, Ni and rare earth group elements, Y means at least one of Si and B, (a) is 0.02<=(a)<=0.075 and (b) is 15<=(b)<=30. For instance, powder amorphous alloy of the composition expressed by the formula (Fe0.95Nb0.05)82Si5B13 is made by an atomizing method and the powder is subjected to oxidization treatment at 300 deg.C for eight hours in an autoclave. After the formation of the oxide film is confirmed, the powder is formed into an annular core by compression molding and subjected to thermal treatment at 450 deg.C for five hours.
Patent JP-H04286414-A (JP)
Title: Equalizing circuit
Inventor: OKUYAMA HISAO
IPC: H03H17/02
Filed: 1991-03-15
Abstract: PURPOSE:To realize an inexpensive equalizer circuit with small size and high circuit integration by selecting one digital filter corresponding to one variable resistor and one digital filter sequentially while synchronizing 1st and 2nd switch means. CONSTITUTION:When one variable resistor means 21 is selected by a selection signal of a control means 11, a gate of a connected analog switch 81 is opened. Then a prescribed divided voltage with respect to a power supply voltage VCC set to the means 21 is inputted in terms of an analog quantity to an A/D converter 3, from which a digital value is outputted. A register circuit 91 (switch means) of a switch means 9 connecting to a digital filter 41 equalizing a prescribed frequency band corresponding to the means 21 is already set by a control means 11. Thus, a digital data from the A/D converter 3 is inputted via the circuit 91 to the digital filter 41, in which the data is subject to execution of prescribed arithmetic processing. Similarly, the signal through the resistor of the variable resistor means 22, 23 is subject to equalizer processing.